# str=""
# for i in range(len(str)):
#     print(str[i])


# list1=[]
# # list1[0]=1
# # list1[1]=2
# list1.append(3)
# print(list1)

list2=[1,2,3]
# list3=list()
# list3.append(1)
# list3.append(2)
# list3.append(3)
# print(list3)

for i in list2:
    print(i)
list2.insert(1,10)
print(list2)
list2.extend([11,12])
print(list2)
list2.reverse()
print('--------')
print(list2)

# list2.sort()
# print(list2)

# list4=range(1,3)
# print(list4)

list3=sorted(list2)
print(list2)
print(list3)

del list3
print('---------')
# print(list3)


list4=[1,3,5,7,9]


list5=[i for i in range(1,10) if i%2!=0]
print(list5)

str=('1111',)
print(type(str))